Tractor trailer rollover causes delays on Route 3

A tractor trailer rolled over on Rt. 3 northbound on Friday, causing traffic delays and detours. According to Mass. State Police, the tractor trailer lost it's load, which was mostly cardboard. Traffic is being detoured at Exit 5 using the break down lane. No injuries have been reported. Police said the cleanup could take a couple of hours. Sky7 is over the scene live on mobile | desktop (Copyright (c) 2016 Sunbeam Television. All Rights Reserved. T...

The Latest: Suspect said to have chosen gun over home

PARKLAND, Fla. ? The Latest on the school shooting that killed 17 people in Florida (all times local):

12:30 p.m.

The teen accused of shooting and killing 17 people in a Florida high school is said to have left a suburban Palm Beach County mobile home in November because his benefactor gave him an ultimatum: you or the gun.

The Palm Beach Post reports Rocxanne Deschamps said, "He bought a gun and wanted to bring it into my house" in public comments that have since been removed from her Facebook page.

National security adviser H.R. McMaster said Saturday that evidence of Russian interference in the 2016 U.S. election was ?now really incontrovertible? after indictment of 13 Russian individuals and three companies.

Speaking at an international security conference in Munich, Germany, McMaster lent credence to a widening scandal that President Donald Trump has routinely dismissed as a hoax.

What does a bear do in the Alaska woods? Disperse seeds

ANCHORAGE, Alaska ? Does a bear scat in the woods? The answer is obvious but the effects on an ecosystem may not be.

A study by Oregon State University researchers concludes that brown and black bears, and not birds, as commonly thought, are primary distributers of small fruit seeds in southeast Alaska, spreading the seeds through their excrement.

"Bears are essentially like farmers," said Taal Levi, an Oregon State assistant professor. "By planting seeds everywhere, they promote a vegetation community that feeds them."

Indictment: Social media firms got played by Russian agents

Friday's election-interference indictment brought by Robert Mueller, the U.S. special counsel, underscores how thoroughly social-media companies like Facebook and Twitter were played by Russian propagandists.

And it's not clear if the companies have taken sufficient action to prevent something similar from happening again.